~~Dimensions
Pressure Gage, Panel Mounted, 1 1/2" Dial (40mm), 1/8" NPT back mount

Function:

    Pressure gage has readings from 0-160 PSI and from 0-12 kgf/cm².  Steel housing, plated, and brass connection.  Plated U clamp.  Panel hole should be 1.62 inches (41.2mm) in diameter and the bezel flange measures 1.86 (47.3mm) diameter.  The panel mount hole should be between 1.62 and 1.72 inches in diameter.  Screws on the back of the gage allow the u-clamp to tighten the gage to the panel.